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e87b501659
libunistring is one such library which many autotooled packages mistake to use from build system if its installed on it. This is specifically toxic when build host arch is same as target arch since we only see the problem during runtime but thankfully OE has build time QA which warns about it. QA Issue: libidn2: The compile log indicates that host include and/or library paths were used. Using --with-libunistring-prefix nudges the autoconf system for the component to first look into target sysroot before going on to search on the build host (From OE-Core rev: 9a4ea4ff856e2379888ea5cdcc0e761956e1f53b) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.